#ifndef __ERROR_CORRECTION_LEVEL_H__
#define __ERROR_CORRECTION_LEVEL_H__

/*
 *  ErrorCorrectionLevel.h
 *  zxing
 *
 *  Created by Christian Brunschen on 15/05/2008.
 *  Copyright 2008 ZXing authors All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//#include "../../ReaderException.h"

namespace qrcode {
    using namespace std;
    
    class ErrorCorrectionLevel { 
    private:
      int ordinal_;
      ErrorCorrectionLevel(int ordinal) : ordinal_(ordinal) { }
      static ErrorCorrectionLevel *FOR_BITS[];
      static int N_LEVELS;
    public:
      static ErrorCorrectionLevel L;
      static ErrorCorrectionLevel M;
      static ErrorCorrectionLevel Q;
      static ErrorCorrectionLevel H;
      int ordinal() { return ordinal_; }
      static ErrorCorrectionLevel& forBits(int bits) {
        if (bits < 0 || bits >= N_LEVELS) {
//          throw new ReaderException("Ellegal error correction level bits");
        }
        return *FOR_BITS[bits];
      }
    };
}

#endif // __ERROR_CORRECTION_LEVEL_H__
